Noelia Araújo, Sarah F. Jenkinson, R. Fernando Martínez, Andreas F. G. Glawar, Mark R. Wormald, Terry D. Butters, Shinpei Nakagawa, Isao Adachi, Atsushi Kato, Akihide Yoshihara, Kazuya Akimitsu, Ken Izumori, and George W. J. Fleet. Synthesis from d-altrose of (5R,6R,7R,8S)-5,7-dihydroxy-8-hydroxymethylconidine and 2,4-dideoxy-2,4-imino-d-glucitol, azetidine analogues of swainsonine and 1,4-dideoxy-1,4-imino-d-mannitol, Org. Lett., 2012, 14, 4174–4177. doi: 10.1021/ol301844n